This gorgeous and well marked antique by, B H Britton & Sons (1921) 9k rose gold curb link watch chain has been gloriously repurposed into a necklace. Dangling from the center is a 1911 22k gold Sovereign coin pendant. ID#: NEC322Metal: 9k rose gold Length: 15 3/4 inches Chain Weight: 38.42gTotal Weight: 46.40gMarkings: '9', '375', 'B&S', Anchor (Birmingham), 'W' (Date letter - 1921) Coin: 1911 Gold Sovereign King George VMetal: 22k yellow goldWeight: 7.98gDimensions: 22.05mm diameter